Squarespace is a SaaS-based content management system-integrated website builder, blogging platform and hosting service. The system allows individuals and businesses to create, host and maintain websites and blogs. The services are only available bundled; they are not available separately.

Since launching in 2004, Squarespace has grown to over 500 employees[2] in 190 countries, and millions of users have created websites on the Squarespace platform.


Squarespace was founded in 2003 and launched in January 2004 by Anthony Casalena while he studied at the University of Maryland, using a $30,000 investment from his father. He created the initial software behind the company after trying and disliking other personal web page platforms.[4] Squarespace was founded to create an all-in-one web publishing solution. On November 17, 2014, Squarespace announced that it acquired Brace.io, a website creation startup powered by cloud tools like Dropbox and Amazon Web Services. The price of the acquisition was not released.[5]


Old version
Older version, still supported
Latest version
Latest preview version
Future release
VersionRelease dateNotes
Old version, no longer supported: 4May 2007Introduced full site searching, FAQs, integrated form building, forums, and a Google Maps component.
Older version, yet still supported: 5July 2008First major interface revision. Added a drag-and-drop interface with extensive use of JavaScript.
Current stable version: 6July 2012Completely new system featuring a more free form and flexible layout system. Added portfolio templates, responsive designs which work well on mobile devices. This version added a true developer platform allowing full control of all HTML, CSS and Javascript files. The commerce portion added ShipStation order integration, Xero accounting support, and Stripe payment processing.
Current stable version: 7October 2014A major redesign of the Squarespace 6 interface offered as an in-place upgrade for existing users. Added Cover Pages, Getty Images integration, Google Apps integration, 15 new template variants, updated Android apps, and more.[6][7][8]


  • In September 2012, the company was listed in Time.com's 50 Best Websites of 2012.[9]
  • In December 2012, the company was ranked #2 Best Place to Work in New York City by Crain's New York.[10]
  • In January 2013, the company placed #45 in Forbes' annual list of America's Most Promising Companies.[11]
  • In November 2013, Squarespace was awarded a Critics' Choice CMS Award for Best Website Builder by CMS Critic.[12]
  • In April 2014, Squarespace won 4 Webby Awards.[13]
  • In September 2014, Squarespace was named the #3 best medium company to work at in the USA by Fortune Magazine [14]
  • In October 2015, Squarespace was named the #5 best medium company to work at in the USA by Fortune Magazine [15]
  • In October 2015, Squarespace was named to Wealthfront's list of Career-Launching Companies. [16]
  • In December 2015, Squarespace was ranked #7 Best Place to Work in New York City by Crain's New York.[17]

Industry competitors

Squarespace's primary competitors in the website publishing industry include WordPress, Weebly, Wix.com, GoDaddy, Jimdo, Webflow, Webydo[18] amongst others. Some of these competitors make services such as templates, hosting and domain registration available separately or in partial bundles.

The exact number of Squarespace users is not disclosed, although Casalena estimates that Squarespace signs up about 1,000 new customers a day.[19]


Squarespace is funded by Accel Partners and Index Ventures. The company raised $38.5 million in its Series A round of funding in July, 2010. As part of the financing deal, Squarespace formed a board of directors, to add its three charter members: Jonathan Klein, Andrew Braccia and Dominique Vidal. Casalena remains Squarespace's largest shareholder.[20]

Squarespace raised another $40 million in Series B funding from General Atlantic in April 2014.[21][22] This is a minority investment. Anton Levy, Managing Director of General Atlantic, will join the Squarespace board of directors.[21]